Who
Shannon Hall
Director
Company insider
Files Form 4 as: Director, Mesa Laboratories; Executive Vice President, Bio-Rad Laboratories.
In numbers
- Trades disclosed
- 81
- Buys
- 0
- Sells
- 10
- Bought
- $0
- Sold
- $887K
- Companies
- 2
- Companies where not an officer
- 1
- First trade
- 4 Nov 2014
- Last trade
- 9 Sep 2026
- Last filed
- 11 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 9 Sep 2026filed 11 Sep 2026 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code A | —1,774 at $0.00 | filing |
| 9 Sep 2026filed 11 Sep 2026 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code A | —1,774 at $0.00 | filing |
| 15 Aug 2026filed 17 Aug 2026 | MLAB Mesa LaboratoriesLife-science tools | SEC FORM 4 Code M | —2,784 at $0.00 | filing |
| 15 Aug 2026filed 17 Aug 2026 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code M | —2,784 at $0.00 | filing |
| 15 Aug 2026filed 17 Aug 2026 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code M | —2,784 at $0.00 | filing |
| 15 Aug 2026filed 17 Aug 2026 | MLAB Mesa LaboratoriesLife-science tools | SEC FORM 4 Code M | —2,784 at $0.00 | filing |
| 15 Aug 2025filed 18 Aug 2025 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code M | —1,404 at $0.00 | filing |
| 15 Aug 2025filed 18 Aug 2025 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code A | —2,784 at $0.00 | filing |
| 15 Aug 2025filed 18 Aug 2025 | MLAB Mesa LaboratoriesLife-science tools | SEC FORM 4 Code M | —1,404 at $0.00 | filing |
| 1 Sep 2024filed 6 Sep 2024 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code M | —1,074 at $0.00 | filing |
| 1 Sep 2024filed 6 Sep 2024 | MLAB Mesa LaboratoriesLife-science tools | SEC FORM 4 Code M | —1,074 at $0.00 | filing |
| 15 Aug 2024filed 19 Aug 2024 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code A | —1,404 at $0.00 | filing |
| 1 Sep 2023filed 6 Sep 2023 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code M | —1,074 at $0.00 | filing |
| 15 Aug 2023filed 16 Aug 2023 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code M | —754 at $0.00 | filing |
| 15 Aug 2023filed 16 Aug 2023 | MLAB Mesa LaboratoriesLife-science tools | SEC FORM 4 Code M | —754 at $0.00 | filing |
| 8 Dec 2022filed 9 Dec 2022 | MLAB Mesa LaboratoriesLife-science tools | SEC FORM 4 Sold | $40K230 at $174.98 | filing |
| 1 Sep 2022filed 2 Sep 2022 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code M | —431 at $0.00 | filing |
| 1 Sep 2022filed 2 Sep 2022 | MLAB Mesa LaboratoriesLife-science tools | SEC FORM 4 Code M | —431 at $0.00 | filing |
| 15 Aug 2022filed 18 Aug 2022 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code A | —754 at $0.00 | filing |
| 1 Sep 2021filed 1 Sep 2021 | MLAB Mesa Laboratoriesoption or derivative · Life-science tools | SEC FORM 4 Code A | —431 at $0.00 | filing |
News
Head to Head Comparison: Bio-Rad Laboratories (NYSE:BIO) versus Medpace (NASDAQ:MEDP)BIO · themarketsdaily.com · 20 Oct 2026Mesa Laboratories To Cut 40 Jobs, Plan $9.3 Mln Cost SavingsMLAB · rttnews.com · 13 Oct 2026
0 headlines in the last 90 days name Shannon Hall; 2 articles from the last 14 days about the 2 companies they traded most, at most three about any one of them.